post接口

post接口

代码

下面展示一些 内联代码片。

// A code block
net.sf.json.JSONObject resultsBack6 = new net.sf.json.JSONObject();
            String url6 = "";
            Map<String,String> params2=new HashMap<>();
            params2.put("TransactionCode","GMOP.AP.TPM.GetMaintainPlanDataforEAP");
            params2.put("ProjectCode","tpm");
            params2.put("Params", "{\"Bases\":{\"InstanceCode\":\"QD_SIP_MES\"}}");
            //java对象变成json对象
            net.sf.json.JSONObject jsonObject2= net.sf.json.JSONObject.fromObject(params2);

            //json对象转换成json字符串
            String jsonStr2=jsonObject2.toString();
            String resultString6 = this.doHttpPost(url6, jsonStr2);
            if (null == resultString6 || "error".equals(resultString6) || "".equals(resultString6)) {
                System.out.println("调用不成功");
            } else {
                resultString6 = resultString6.replaceAll("&lt;", "<").replaceAll("&gt;", ">").replaceAll("\n", "").replaceAll("\\u000d","").replaceAll("\\u000a","");
                net.sf.json.JSONObject jsonObject8 = resultsBack6.fromObject(resultString6);
                String resultValue2 = jsonObject8.getString("ResultValue").trim();
                net.sf.json.JSONObject resultsBack9 = new net.sf.json.JSONObject();
                net.sf.json.JSONObject jsonObject9 = resultsBack9.fromObject(resultValue2);
                String bases = jsonObject9.getString("Bases").trim();
                net.sf.json.JSONObject resultsBack10 = new net.sf.json.JSONObject();
                net.sf.json.JSONObject jsonObject10 = resultsBack10.fromObject(bases);
                net.sf.json.JSONArray planMaintainEQPs = jsonObject10.getJSONArray("PlanMaintainEQPs");
                net.sf.json.JSONArray realMaintainEQPs = jsonObject10.getJSONArray("RealMaintainEQPs");
```}

```javascript
// An highlighted block
net.sf.json.JSONObject resultsBack6 = new net.sf.json.JSONObject();
            String url6 = "http://10.12.0.68:8019/RestRequestService/RestCloud";
            Map<String,String> params2=new HashMap<>();
            params2.put("TransactionCode","GMOP.AP.TPM.GetMaintainPlanDataforEAP");
            params2.put("ProjectCode","tpm");
            params2.put("Params", "{\"Bases\":{\"InstanceCode\":\"QD_SIP_MES\"}}");
            //java对象变成json对象
            net.sf.json.JSONObject jsonObject2= net.sf.json.JSONObject.fromObject(params2);

            //json对象转换成json字符串
            String jsonStr2=jsonObject2.toString();
            String resultString6 = this.doHttpPost(url6, jsonStr2);
            if (null == resultString6 || "error".equals(resultString6) || "".equals(resultString6)) {
                System.out.println("设备保养接口调用不成功");
            } else {
                resultString6 = resultString6.replaceAll("&lt;", "<").replaceAll("&gt;", ">").replaceAll("\n", "").replaceAll("\\u000d","").replaceAll("\\u000a","");
                net.sf.json.JSONObject jsonObject8 = resultsBack6.fromObject(resultString6);
                String resultValue2 = jsonObject8.getString("ResultValue").trim();
                net.sf.json.JSONObject resultsBack9 = new net.sf.json.JSONObject();
                net.sf.json.JSONObject jsonObject9 = resultsBack9.fromObject(resultValue2);
                String bases = jsonObject9.getString("Bases").trim();
                net.sf.json.JSONObject resultsBack10 = new net.sf.json.JSONObject();
                net.sf.json.JSONObject jsonObject10 = resultsBack10.fromObject(bases);
                net.sf.json.JSONArray planMaintainEQPs = jsonObject10.getJSONArray("PlanMaintainEQPs");
                net.sf.json.JSONArray realMaintainEQPs = jsonObject10.getJSONArray("RealMaintainEQPs");
                }

public  String doHttpPost(String path,String data) {
        String str = "";
        try {
            URL url = new URL(path);
            //打开和url之间的连接
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            PrintWriter out = null;

            /**设置URLConnection的参数和普通的请求属性****start***/

            conn.setRequestProperty("accept", "*/*");
            conn.setRequestProperty("connection", "Keep-Alive");
            conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)");

            /**设置URLConnection的参数和普通的请求属性****end***/

            //设置是否向httpUrlConnection输出，设置是否从httpUrlConnection读入，此外发送post请求必须设置这两个
            //最常用的Http请求无非是get和post，get请求可以获取静态页面，也可以把参数放在URL字串后面，传递给servlet，
            //post与get的 不同之处在于post的参数不是放在URL字串里面，而是放在http请求的正文内。
            conn.setDoOutput(true);
            conn.setDoInput(true);

            conn.setRequestMethod("POST");//GET和POST必须全大写
            /**GET方法请求*****start*/
            /**
             * 如果只是发送GET方式请求，使用connet方法建立和远程资源之间的实际连接即可；
             * 如果发送POST方式的请求，需要获取URLConnection实例对应的输出流来发送请求参数。
             * */
//            conn.connect();

            /**GET方法请求*****end*/

            /***POST方法请求****start*/

            out = new PrintWriter(conn.getOutputStream());//获取URLConnection对象对应的输出流

            out.print(data);//发送请求参数即数据
            out.flush();//缓冲数据
            /***POST方法请求****end*/
            //获取URLConnection对象对应的输入流
            InputStream is = conn.getInputStream();
            //构造一个字符流缓存
            BufferedReader br = new BufferedReader(new InputStreamReader(is,"utf-8"));

//            while ((str = br.readLine()) != null) {
//                str=new String(str.getBytes(),"UTF-8");//解决中文乱码问题
//
//
//            }
            String line;
            while ((line = br.readLine()) != null) {
                str += line;
            }
            //关闭流
            is.close();
            //断开连接，最好写上，disconnect是在底层tcp socket链接空闲时才切断。如果正在被其他线程使用就不切断。
            //固定多线程的话，如果不disconnect，链接会增多，直到收发不出信息。写上disconnect后正常一些。
            conn.disconnect();

        } catch (Exception e) {
            e.printStackTrace();

        }
        return  str;
    }